So, you've heard a lot about this Google Wallet thing, but how does it actually work? How do you add a card? Is it secure?

Those may be a few of the questions floating around in your head about Google's pay-with-your-mobile service. Never fear, though, Wallet Wonderers - Google just published three new videos to help you better understand how Wallet works and how easy it is to use.

So, watch the videos and hit the widget at the bottom to install Wallet...

Since you're reading Android Police, we know you've already got all your Android news covered. But hey, we know there are other gadgets out there! For that, the Verge is a pretty great source of information. For the (very few) uninitiated, the Verge is a gadget blog founded by former Editor-in-Chief of Engadget Joshua Topolsky. For broad gadget news of the industry at large, there are few publications that are better.

When we got our first look at Samsung's Note 10.1 with S-Pen at Mobile World Congress back in February, it was packing a 1.4GHz (presumably Exynos) dual-core processor and oversized S-Pen. And, unlike its little brother, it was also lacking a place to store the S-Pen in the tablet. A few weeks after that, rumors began surfacing that Samsung had taken the Note 10 back to the lab to swap the dual-core processor for a quad-core variant, as well as add a place to store the S-Pen into the chassis of the device.

Making it perhaps a little too easy to access Tosh.0's full "online experience," MTV Networks (on behalf of Comedy Central) recently released the official Tosh.0 app to Google's Play Store, adding a suggestion that users ditch their computers, because after all, "opening browser windows is for government workers and exchange students."

The app allows users to immerse themselves in a Tosh-centric world of internet interest, reading posts from the Tosh.0 blog, checking out Tosh's latest caption challenge, and watching videos from all seasons of Tosh.0, including everything from Web Redemptions to Video Breakdowns and more.

Well, it's official, folks: the Galaxy S III has officially been unveiled, the specs are out (mostly), and pics are available. Naturally, Samsung is proud of its new flagship, especially in the area of design. To show off its "inspired by nature" design, Sammy put together a nice video highlighting a few aspects of the GSIII:

If you're not into videos that actually show new features of device, there's also a new commercial that shows how the GSIII is "design for human beings." Because, you know, all other devices were designed for pigs, dolphins, dragons, and the like.

The change in name is largely an exercise in product consolidation. Google Books, Google Music, Google Movies, and the Android Market are all now under the "Google Play" banner, in an attempt to bring all of Google's content services to one place.

Aside from the UI refresh, there's really nothing new going on so far as we can tell.

Building on the hype surrounding HTC's new line of Android-powered smartphones, the Taiwanese manufacturer has released a series of promotional videos, showcasing the HTC One series and each device's individual strengths.

For those who may have somehow missed the buzz thus far, HTC's One series is packing some pretty impressive hardware, from the One X with a 1.5GHz quad-core processor, to the more budget-minded One V with its 1GHz processor and pocket-friendly 3.7" display.

I'm not sure how season two of Fact Checkers Unit escaped our attention back in January, but thanks to Samsung's official blog which highlighted this hilarious series today, we now know better. And let me tell you, if you haven't seen any of the new episodes yet, you're in for a treat.

Anyone who has been using a PC for even a short amount of time has probably heard of PowerDVD from CyberLink -- if you haven't, go check it out, I'll wait.

Back? Okay, now that you're more familiar with what PowerDVD is all about, you'll be glad to know that it has made its way to Honeycomb powered tablets, and it's packed with features. With the official app, you can:

Wirelessly stream media from PowerDVD on the PC to your tablet

Wirelessly save MP4 videos, photos, and music from PowerDVD on the PC

Watch videos and play music with the native players

Touchup photos with one-click enhancements

Create playlists and manage your media library

Share content from your tablet to your DLNA TV

...and more

That pretty much covers the gamut of mobile media viewing, but with the vast amount of features offered by PowerDVD, you can expect an equally large pricetag to go along with it -- $20, to be exact.

There are many ways to get into Android development - buying and reading Android books, visiting a plethora of Android-themed dev sites, navigating thousands of StackOverflow.com questions tagged with "Android," or even entering our book giveaways.

For visual learners, here's yet another one - a massive series of hands-on video tutorials amounting to almost 20 hours of footage. The series, created by TheNewBoston and mybringback YouTube users, and organized into a straightforward 200-video playlist by ChangingTheUnknown, contains tons of absolutely free content that, in my opinion, teaches using the best way possible - by showing you code.